ATR 42

The ATR 42 is a twin-turboprop regional airliner developed and manufactured by ATR (Avions de Transport Régional), a joint venture between French aerospace company Aérospatiale (now Airbus) and Italian aerospace company Aeritalia (now Leonardo). First flown in 1984 and entering service in 1985, the ATR 42 was designed as a fuel-efficient regional aircraft for routes of up to 1,500 km. The aircraft features a high-wing configuration, two Pratt & Whitney Canada PW100 series turboprop engines, and typically seats 40-50 passengers in a 2-2 configuration. The family includes multiple variants: the original ATR 42-200, improved ATR 42-300/320, the more powerful ATR 42-400, the enhanced ATR 42-500, and the latest ATR 42-600 featuring new engines and glass cockpit. Known for its reliability, low operating costs, and excellent short-field performance, the ATR 42 has become one of the world's most successful regional turboprops. Over 500 ATR 42s have been delivered worldwide, serving routes where larger aircraft would be uneconomical.